The group that owns Cadillac Formula 1 officially launched TWG Motorsports on Tuesday as the division responsible for its rapidly growing motorsports portfolio.

Motorsports icon Michael Andretti tells The Associated Press he’s at a point in his life where he no longer wants to run the day-to-day of his global operation and that’s why he turned over leadership to his business partner.

Scott Dixon won a record fourth Detroit Grand Prix, outlasting the competition in a caution-filled race on Sunday to become the first IndyCar driver with two victories this season.

Marcus Ericsson, the 2022 Indianapolis 500 champion and 2023 runner-up, was knocked out of Sunday's race before completing a lap as part of a three-car crash.

Colton Herta and Andretti Global showed some speed in the penultimate Indianapolis 500 practice session as cars reverted to race setups after qualifying.

Team Penske swept three of the top four spots in Saturday qualifying for the Indianapolis 500 to give the team under so much scrutiny a solid shot at winning the pole for “The Greatest Spectacle in Racing.”.

Marcus Ericsson returned to the Indianapolis 500 with zero regrets but ended Thursday with a violent collision late in the first full day of practice.

Former Indianapolis 500 winner Marcus Ericsson and rookie Linus Lundqvist were involved in separate crashes during a busy day of practice.

Team Penske silenced recent criticism aimed at series leadership by dominating the IndyCar season-opening race with a Josef Newgarden win from the pole on the downtown streets of St. Petersburg, Florida.

Josef Newgarden has won the pole for IndyCar’s season-opening race, giving Team Penske something to celebrate as its leadership faces criticism for its management of the series.

IndyCar finally snapped six months of dormancy with a Felix Rosenqvist-led spirited Friday practice session that Formula 1 wishes it could reproduce.

Felix Rosenqvist will end his tenure with Arrow McLaren Racing by starting from the pole in the IndyCar Series season finale at Laguna Seca.

Alex Palou says he is not dominating the IndyCar series, even though he pretty much is these days.

Alex Palou isn’t taking anything for granted and his competitors aren’t conceding a thing.

The possibility that Alex Palou will drive for a new team as a reigning IndyCar champion next year grows increasingly likely with each race.

An Indianapolis 500 fan whose vehicle was damaged when a tire flew off a racecar and out of the track during the race will receive a new car.

Josef Newgarden walked around Indianapolis Motor Speedway on Monday as the Indy 500 champion.

The four cars from Arrow McLaren were among the favorites to win the Indianapolis 500, and Felix Rosenqvist and Pato O'Ward were near the front with 20 laps to go.

Josef Newgarden won his first Indianapolis 500 with an audacious pass of defending race winner Marcus Ericsson in a 2.5-mile sprint to the finish.

For more than a century, the Indianapolis 500 has been the pinnacle of IndyCar racing.

Alex Palou will lead the field to green in the Indianapolis 500 after the young Spaniard put together the fastest four-lap pole run in history Sunday.

Arrow McLaren Racing paced the first day of qualifying for the Indianapolis 500 by placing all four of its cars in the fast 12 shootout for the pole on Sunday.

Marcus Ericsson's life changed dramatically when he won last year's Indianapolis 500 and resurrected his career.

Two-time Indianapolis 500 winner Takuma Sato and 2008 race winner Scott Dixon gave Chip Ganassi Racing a big boost as the two fastest drivers at the first Indianapolis 500 practice.

Alex Palou inherited the lead on Lap 65, then drove away from the pack to win the Indianapolis Grand Prix by 16.8006 seconds over Pato O’Ward.

Kyle Kirkwood has won the first race of his IndyCar career by holding off Andretti Autosport teammate Romain Grosjean on the downtown streets of Long Beach, California.

Kyle Kirkwood won the first pole of his IndyCar career with a flying fast lap around the downtown streets of Long Beach.

Marcus Ericsson outlasted the carnage on the downtown streets of St. Petersburg for a surprise victory for Chip Ganassi Racing.

Lewis Hamilton has just three races remaining to avoid the first winless season of his illustrious Formula One career.

Will Power won his second IndyCar championship on Sunday with a third-place finish at Laguna Seca Raceway.

Scott Dixon knows IndyCar’s tightest championship race in nearly 20 years would have probably been long decided if not for a rare gaffe by The Iceman in the Indianapolis 500.

What’s 10 points worth.

The FIA is reportedly considering offering American driver Colton Herta an exemption to receive the Super License he needs to compete in Formula One.

Will Power has tied Mario Andretti for the most poles in IndyCar series history.

Jimmie Johnson added ovals to his IndyCar schedule this season and the circuits have been his strength.

Scott Dixon passed Mario Andretti for second on IndyCar’s all-time win list with a victory Sunday in the messy Music City Grand Prix.

Scott McLaughlin won the second pole of his IndyCar career in rain-delayed qualifying for the Music City Grand Prix.

Josef Newgarden finished a disappointing 10th in the debut Music City Grand Prix on the downtown streets of his Nashville hometown.

Alexander Rossi snapped a 49-race losing streak that dated all the way back to the 2019 IndyCar season by winning at one of his favorite tracks.

Kyle Busch is getting antsy about not having a contract next season.

Felix Rosenqvist continues to fight for his seat in the IndyCar Series with a pole-winning run on the road course at Indianapolis Motor Speedway.

The IndyCar drama surrounding reigning champion Alex Palou has taken another twist.

The fight over IndyCar champion Alex Palou is headed to court as Chip Ganassi Racing filed a civil lawsuit in Indiana against the Spanish driver who is attempting to leave the team at the end of the season.

Josef Newgarden collapsed in the motorhome lot following his late crash Sunday at Iowa Speedway and was taken to a Des Moines hospital by helicopter for evaluation.

Josef Newgarden extended the Team Penske dominance at Iowa Speedway, winning the first race of a weekend doubleheader for his fourth victory at the shortest track on the IndyCar schedule.

Defending IndyCar champion Alex Palou says he's leaving Chip Ganassi Racing after this season.

Scott McLaughlin has picked up his second career IndyCar victory, which may go down as one of the most special wins of his career.

The IndyCar championship race faces a major shakeup at Mid-Ohio Sports Car Course, where the top title contenders struggled and Pato O’Ward won the pole to match a series mark set in 1961.

Josef Newgarden earned a $1 million bonus that rewards his versatility by winning on Sunday at Road America.

Competitive balance has defined the opening portion of this IndyCar season.

Alexander Rossi won the pole for Sunday’s race at Road America as he tries to snap a 44-race victory drought at the track where he earned his last victory.

Will Power closed the Belle Isle era with a Team Penske victory on Sunday by winning the final Detroit Grand Prix on the island park to reclaim the IndyCar points lead.

Helio Castroneves won his first race on Detroit's Belle Isle and celebrated that victory by exiting his car and climbing one of the fences surrounding the temporary street course.

The milk has barely been washed out of Indianapolis 500 winner Marcus Ericsson’s firesuit and the IndyCar season has gone wild.

Felix Rosenqvist sensed Swedish racing fans were increasingly becoming interested in IndyCar racing three years ago.

Scott Dixon had the car to beat for much of the Indy 500 until a late speeding penalty cost him a chance to kiss the bricks at Indianapolis Motor Speedway for the first time since 2008.

Marcus Ericsson had to leave Formula One to become a global superstar and achieved the goal Sunday when the Swedish driver won the Indianapolis 500.

Colton Herta rolled his Indianapolis 500 car end-over-end during the final practice for Sunday's race.

Dalton Kellett became the first driver to crash while preparing for the Indianapolis 500, ending a streak of six days without major incident.

Scott Dixon used a breathtaking run of more than 234 mph to post the fastest Indianapolis 500 pole run in history.

Jimmie Johnson posted the fastest four-lap average of any Indianapolis 500 rookie and qualified for Sunday' pole shootout.

Two-time Indianapolis 500 winner Takuma Sato shot to the top of the speed chart Tuesday on the first day of preparations for the May 29 race.

Colton Herta stopped an early slide, overcame two late pit stops and eventually pulled away from Simon Pagenaud on Saturday to win the wild, wacky and wet IndyCar Grand Prix.

Josef Newgarden used the nonexistent high line to pass Scott McLaughlin in the final turn at Texas Motor Speedway and steal the IndyCar race his teammate had dominated.

Scott McLaughlin got his first IndyCar Series victory in the season-opening race through the downtown streets of St. Petersburg, Florida.

Roger Penske picked up a third Daytona 500 win last weekend on his 85th birthday.

Jimmie Johnson will run the Indianapolis 500 and the entire IndyCar schedule next year.

Alex Palou earned the first pole of his IndyCar career and put himself in position to reclaim the championship lead headed into Sunday’s race at Portland International Raceway.

A rash of overaggressive driving has jumbled the IndyCar championship fight.

IndyCar and Nashville scored big with the debut of the Music City Grand Prix.

Marcus Ericsson survived the perilous city streets of Nashville on Sunday and won the inaugural Music City Grand Prix.

Josef Newgarden snapped his streak of late race misfortunes to win for the first time this season, earning the first IndyCar victory of the year for Team Penske on the same weekend the storied organization celebrated the 50th anniversary of its first win.

IndyCar will celebrate Independence Day in the middle of Ohio.

Alex Palou sailed past Josef Newgarden with two laps remaining Sunday to win at Road America and reclaim the IndyCar points lead.

Pato O’Ward has become IndyCar’s first repeat winner of the season by charging through the field on a final restart to snatch the victory away from Josef Newgarden at the Raceway at Belle Isle Park.

Marcus Ericsson raced to his first IndyCar victory Saturday in the action-packed opener of the doubleheader at the Raceway at Belle Isle Park.

Scott Dixon slammed the brakes on IndyCar’s current youth movement by winning his fourth Indianapolis 500 pole by a mere 0.03 seconds in qualifying.

Team Penske had an uncharacteristically slow first day of Indianapolis 500 qualifying and Will Power will have to avoid being bumped from the 33-car field when the lineup is finalized.

Ed Carpenter Racing rolled into Indianapolis Motor Speedway with the momentum of its first victory since 2016.

Rinus VeeKay continued IndyCar’s youth movement Saturday by scoring his first career victory with a win on the road course at Indianapolis Motor Speedway.

Alex Palou scored his first career IndyCar victory in his debut race with Chip Ganassi Racing by winning the series opener at Barber Motorsports Park in Birmingham, Alabama.

Pato O'Ward set a track record at Barber Motorsports Park to win the pole for the IndyCar season-opening race.

AdGrosjean has tried to make comparisons from the F1 race in Austin to IndyCar's two events at the Texas track. Coyne had been talking to Grosjean even before the Bahrain crash about the move to IndyCar. AdThe Coyne organization has not won an IndyCar race since Sebastien Bourdais won the 2018 season opener, but Grosjean is excited to join a team that has a chance in each race. Haas is not a race-winning contender in F1 and Grosjean texted this week with former teammate Magnussen about the thrill of being competitive again. “I really want to keep racing and racing fast cars and I believe that's the case in IndyCar.

(AP Photo/Darron Cummings)INDIANAPOLIS – Scott Dixon looked invincible in the first half of this IndyCar season. Now, the Iceman needs everything he can muster to clinch his sixth IndyCar title. And Dixon hasn't just completed every lap of every race this season, he's led in points every day of this strange, abbreviated season. As always, the (IndyCar) points title comes down to the last race." If Dixon does claim the title, he and Foyt both would have won their sixth crowns at age 40.

The start-and-stop uncertainty of this IndyCar season has not bothered Pato O'Ward, leader of a young fleet of drivers new to the series but capable of keeping up with the veterans. Had the pandemic not decimated the IndyCar schedule, O'Ward might have built some momentum to have already earned his first series win. O'Ward was entered in one Formula 2 race then Red Bull moved him to Japan's Super Formula category. They asked me to come to Austria like five, six days before the race," O'Ward said. Sam Schmidt's race team had been overhauled via a partnership with McLaren, and McLaren boss Zak Brown moved fast to grab O'Ward.

The IndyCar series will welcome fans for the first time of the year during the REV Group Grand Prix doubleheader Saturday and Sunday, July 11-12, at Road America in Plymouth, Wisconsin. (AP Photo/Darron Cummings, File)NEWTON, Iowa Few people can appreciate the level of success that Chip Ganassi Racing drivers Scott Dixon and Felix Rosenqvist have had during the IndyCar team's pandemic-challenged 30th anniversary season more than Tony Kanaan. Then consider the 45-year-old Kanaan sees the 39-year-old Dixon in the gym almost every day, each pushing each other to stay fit and young. Dixon went on to win his third straight race after triumphs at Texas and on the road course at Indianapolis. All of it will take place Friday, with the first lap determining where drivers start in the opening race and the second lap where they start the second.

A fan watches as cars practice on a short dirt track at Gas City I-69 Speedway, Sunday, May 24, 2020, in Gas City, Ind. – The roaring engines and flying dirt pellets briefly brought Gas City I-69 Speedway back to life Sunday. Seventy-five miles away, the Indianapolis 500 was devoid of a crowd, the singing of “Back Home Again in Indiana," even A.J. “I went to my first Indianapolis 500 in 1969, and I love the 500," track promoter Jerry Gappens said. We're not the Indianapolis 500 but at least we have racing and that's a good sign."